This would have made the issue in the pre-740543d4e code
much more obvious (the config option by itself does not
have any effect on the choice of active reference input).
Commit 740543d4e2 had unintentionally broken DRTIO
satellites, as si5324::setup is also used there. This
imports setup_si5324_as_synthesizer() from artiq-zynq,
where the input selection was already explicitly done.
GitHub: Fixes#2028.
better comments and address translation
fix spurious };
unwrap init in runtime and return err instead of panic
propagate error
del unnecessary use
Signed-off-by: SingularitySurfer <Norman_Krackow@gmx.de>
This caused sporadic LoadFaults with LLD 14 and above, as they
happened to lay out the (not otherwise mentioned) GOT/PLT such
that they would overlap with the stack guard page.
LLD does support the --orphan-handling=error option, which
would be useful to avoid similar problems in the future, but
then we'd need to mention all the other misc sections
(symbol table, comments) in the linker script as well.
GitHub: Fixes#1975.
Also factors out duplicate code for (de)serializing
elements of lists and ndarrays, and replaces the rounding
calculations by the well-known, much faster power-of-two-only
bit-twiddling version.
GitHub: Fixes#1934.
In particular, i64/double are actually supposed to be aligned
to their size on RISC-V (at least according to the ELF psABI),
though it is unclear to me whether this actually caused any
issues.
Artiq assumes that all exceptions raised by the kernel can be constructed with
a single string argument. This isn't always the case. Especially for
exceptions that originated in python and were propagated to the kernel over
rpc.
With out this change a mosek solver failure looks like:
```
ERROR root:logging_tools.py:41 Terminating with exception (TypeError: __init__() missing 1 required positional argument: 'msg')
Traceback (most recent call last):
File "/home/mb/.cache/pypoetry/virtualenvs/ion-transport-1-b41LI0-py3.8/lib/python3.8/site-packages/artiq/master/worker_impl.py", line 540, in main
exp_inst.run()
File "/home/mb/.cache/pypoetry/virtualenvs/ion-transport-1-b41LI0-py3.8/lib/python3.8/site-packages/artiq/test_tools/experiment.py", line 82, in wrapper
meth()
File "/home/mb/.cache/pypoetry/virtualenvs/ion-transport-1-b41LI0-py3.8/lib/python3.8/site-packages/artiq/language/core.py", line 54, in run_on_core
return getattr(self, arg).run(run_on_core, ((self,) + k_args), k_kwargs)
File "/home/mb/.cache/pypoetry/virtualenvs/ion-transport-1-b41LI0-py3.8/lib/python3.8/site-packages/artiq/coredevice/core.py", line 152, in run
self.comm.serve(embedding_map, symbolizer, demangler)
File "/home/mb/.cache/pypoetry/virtualenvs/ion-transport-1-b41LI0-py3.8/lib/python3.8/site-packages/artiq/coredevice/comm_kernel.py", line 720, in serve
self._serve_exception(embedding_map, symbolizer, demangler)
File "/home/mb/.cache/pypoetry/virtualenvs/ion-transport-1-b41LI0-py3.8/lib/python3.8/site-packages/artiq/coredevice/comm_kernel.py", line 699, in _serve_exception
python_exn = python_exn_type(
TypeError: __init__() missing 1 required positional argument: 'msg'
```
With this change we get:
```
ERROR root:logging_tools.py:41 Terminating with exception (RuntimeError: Exception type=<class 'mosek.Error'>, which couldn't be reconstructed (__init__() missing 1 required positional argument: 'msg'))
Core Device Traceback:
Traceback (most recent call first):
File "/home/mb/oxionics/ion-transport/tests/test_end_to_end.py", line 280, in get_transport
return self.seq.solve()
File "/home/mb/oxionics/ion-transport/tests/test_end_to_end.py", line 288, in artiq_worker_test_end_to_end.TransportTestScan.run(..., ...) (RA=+0x2e4)
self.seq.record(self.get_transport(1e-6 + 1e-7 * x))
mosek.Error(27): rescode.err_license_expired(1001): The license has expired.
End of Core Device Traceback
Traceback (most recent call last):
File "/home/mb/oxionics/artiq/artiq/master/worker_impl.py", line 540, in main
exp_inst.run()
File "/home/mb/oxionics/artiq/artiq/test_tools/experiment.py", line 82, in wrapper
meth()
File "/home/mb/oxionics/artiq/artiq/language/core.py", line 54, in run_on_core
return getattr(self, arg).run(run_on_core, ((self,) + k_args), k_kwargs)
File "/home/mb/oxionics/artiq/artiq/coredevice/core.py", line 152, in run
self.comm.serve(embedding_map, symbolizer, demangler)
File "/home/mb/oxionics/artiq/artiq/coredevice/comm_kernel.py", line 732, in serve
self._serve_exception(embedding_map, symbolizer, demangler)
File "/home/mb/oxionics/artiq/artiq/coredevice/comm_kernel.py", line 714, in _serve_exception
raise python_exn
RuntimeError: Exception type=<class 'mosek.Error'>, which couldn't be reconstructed (__init__() missing 1 required positional argument: 'msg')
```
Signed-off-by: Michael Birtwell <michael.birtwell@oxionics.com>
